/* 样式重置 */
html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
div,
span,
section {
  margin: 0;
  padding: 0;
  border: 0;
  box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}

b {
  font-weight: 400;
}

address,
cite,
dfn,
em,
var {
  font-style: normal;
}

code,
kbd,
pre,
samp {
  font-family: couriernew, courier, monospace;
}

ul,
ol,
li {
  list-style: none;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

legend {
  color: #000;
}

fieldset,
img {
  border: 0;
}

button,
input,
select,
textarea {
  font-size: 100%;
}

input,
textarea {
  outline: none;
  border: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

i {
  font-style: normal;
}

.clear::before,
.clear::after {
  content: '';
  display: block;
  clear: both;
}

html,
body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background-color: #adabab;
}
